JPS5394835A - Memory unit - Google Patents

Memory unit

Info

Publication number
JPS5394835A
JPS5394835A JP1005877A JP1005877A JPS5394835A JP S5394835 A JPS5394835 A JP S5394835A JP 1005877 A JP1005877 A JP 1005877A JP 1005877 A JP1005877 A JP 1005877A JP S5394835 A JPS5394835 A JP S5394835A
Authority
JP
Japan
Prior art keywords
memory unit
word
memory
writing
reading
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1005877A
Other languages
Japanese (ja)
Inventor
Akira Maeda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP1005877A priority Critical patent/JPS5394835A/en
Publication of JPS5394835A publication Critical patent/JPS5394835A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C8/00—Arrangements for selecting an address in a digital store
    • G11C8/04—Arrangements for selecting an address in a digital store using a sequential addressing device, e.g. shift register, counter

Abstract

PURPOSE:To form a memory which can carry out both the serial access and the random access per word, by providing a control circuit which performs the reading/writing to select the necessary word by means of the selection signal given from outside.
JP1005877A 1977-01-31 1977-01-31 Memory unit Pending JPS5394835A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1005877A JPS5394835A (en) 1977-01-31 1977-01-31 Memory unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1005877A JPS5394835A (en) 1977-01-31 1977-01-31 Memory unit

Publications (1)

Publication Number Publication Date
JPS5394835A true JPS5394835A (en) 1978-08-19

Family

ID=11739777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1005877A Pending JPS5394835A (en) 1977-01-31 1977-01-31 Memory unit

Country Status (1)

Country Link
JP (1) JPS5394835A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5492135A (en) * 1977-12-27 1979-07-21 Rockwell International Corp Memory multiple accessing device
JPS59221741A (en) * 1983-05-31 1984-12-13 Sanyo Electric Co Ltd Semiconductor device for memory
JPS60140145U (en) * 1984-02-27 1985-09-17 株式会社島津製作所 Image memory device with multiple inputs and exits
EP0166739A1 (en) * 1983-12-23 1986-01-08 Advanced Micro Devices Inc Semiconductor memory device for serial scan applications.
JPS62104322A (en) * 1985-10-31 1987-05-14 Yokogawa Medical Syst Ltd Parallel/serial converter

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5492135A (en) * 1977-12-27 1979-07-21 Rockwell International Corp Memory multiple accessing device
JPS5719503B2 (en) * 1977-12-27 1982-04-22
JPS59221741A (en) * 1983-05-31 1984-12-13 Sanyo Electric Co Ltd Semiconductor device for memory
EP0166739A1 (en) * 1983-12-23 1986-01-08 Advanced Micro Devices Inc Semiconductor memory device for serial scan applications.
JPS60140145U (en) * 1984-02-27 1985-09-17 株式会社島津製作所 Image memory device with multiple inputs and exits
JPS62104322A (en) * 1985-10-31 1987-05-14 Yokogawa Medical Syst Ltd Parallel/serial converter
JPH0158698B2 (en) * 1985-10-31 1989-12-13 Yokokawa Medeikaru Shisutemu Kk

Similar Documents

Publication Publication Date Title
JPS5395005A (en) Data memory
JPS52132742A (en) Control memory
JPS51141537A (en) Memory access control device
JPS5394835A (en) Memory unit
JPS52103925A (en) Random access memory unit
JPS5376814A (en) Data memory
JPS522330A (en) Data processig unit
JPS5342807A (en) Data memory
JPS53101936A (en) Data processor
JPS5393735A (en) Memory control system
JPS5416940A (en) Memory unit control system
JPS5431222A (en) Character information memory system
JPS52146135A (en) Address selection control system
JPS5443433A (en) Memory element designation system
JPS5374846A (en) Memory control circuit
JPS5313849A (en) Output circuit
JPS5435652A (en) Operation recording system
JPS548429A (en) Random access memory
JPS5283032A (en) Memory address system
JPS5387636A (en) Memory write unit
JPS5345944A (en) Refresh control system
JPS5318930A (en) Memory unit control system
JPS53108358A (en) Generation system of optional wavefor
JPS5425127A (en) Loop memory unit
JPS5231623A (en) Memory control equipment